Honestly, while I have been following blockchain projects recently, the Sign project caught my attention because it focuses on an idea that has become very important today: digital sovereignty. The idea is simply that the user has complete control over their data and identity without relying on centralized entities.
What caught my attention more is that the project does not just speak theoretically, but rather tries to build a real infrastructure that can serve actual uses in the future, whether in the financial sector or even digital services in general. This type of project usually continues because it provides a solution to a problem that actually exists.
Regarding the SIGN$ token, it is clear that it is a fundamental part of operating the system and motivating users, which gives it value within the system itself, not just a currency with no clear use.
In my opinion, projects that focus on privacy and data control will have a significant role in the future, and Sign could be one of them if it continues in the same direction and develops itself correctly.